---
product_id: 146477382
title: "Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110"
brand: "hach"
price: "R337"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Hach"
url: https://www.desertcart.co.za/products/146477382-hach-dr300-pocket-colorimeter-chlorine-free-total-lr-hr-waterproof
store_origin: ZA
region: South Africa
---

# 0.02–8.0 mg/L chlorine range Claros data connectivity IP67 waterproof & rugged Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110

**Brand:** hach
**Price:** R337
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead in water quality—precision testing that travels with you.

## Quick Answers

- **What is this?** Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110 by hach
- **How much does it cost?** R337 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/146477382-hach-dr300-pocket-colorimeter-chlorine-free-total-lr-hr-waterproof)

## Best For

- hach enthusiasts

## Why This Product

- Trusted hach brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for the Field:** IP67-rated waterproof design ensures durability against drops, rain, and dirt—ready for any environment.
- • **Effortless Operation:** Large backlit display and intuitive interface guarantee reliable readings even in low-light conditions.
- • **Compliance Made Simple:** EPA-approved testing methods and reagents streamline regulatory adherence with confidence.
- • **Seamless Data Integration:** Includes a free 90-day Claros Collect trial for instant, error-free data sharing across your team.
- • **Precision Chlorine Analysis:** Accurately measures free & total chlorine across low and high ranges for trusted water quality insights.

## Overview

The Hach DR300 Pocket Colorimeter is a portable, waterproof device designed for precise measurement of free and total chlorine in water. Featuring an easy-to-use interface with a large backlit display, it supports EPA-compliant testing and offers advanced data connectivity via Claros software. Packaged in a rugged carrying case, it’s ideal for professionals demanding reliable, field-ready water quality analysis.

## Description

Proven past. Innovative future. The DR300 maintains the Pocket Colorimeter legacy of reliability while providing state-of-the-art data transfer capability and connection to Claros*. Reduce data collection hassles, eliminate transcription errors, and ensure stronger compliance traceability. Please note that reagents are not included in the kit and need to be purchased separately. For a limited time the DR300 comes with a FREE 90-day trial of Claros Collect software, allowing measurement data to immediately be available online to your entire team. Learn more at hach/claros/Instrument Connect. *Claros connectivity currently available only in US, Canada and EU. what is in the box? Each DR300 Pocket Colorimeter comes as a ready-to-use kit in a sturdy custom carrying case (4660200), including batteries, sample cells (2427606), manual. Reagents and Hach Communication Dongle (LPV446. 99. 00012) have to be purchased separately.

Review: Ended my problems with the department of environmental protection - Life saver
Review: Solid unit - Most accurate meter I’ve used

## Features

- PRECISE CHLORINE MEASUREMENTS – Accurately measures Free Chlorine (0.02–2.00 mg/L Low Range) and Total Chlorine (0.1–8.0 mg/L High Range), providing reliable data for water quality analysis.
- RUGGED AND WATERPROOF – Built to last in demanding conditions with an IP67 waterproof rating. Ideal for fieldwork, it withstands drops, rain, and dirt for consistent, worry-free performance.
- USER-FRIENDLY DESIGN – Simple interface and a larger, backlit display make the DR300 easy to operate, ensuring accurate results even in low-light environments.
- EPA-COMPLIANT TESTS – Designed for use with Hach’s EPA-approved reagents and methods, offering trusted results for regulatory compliance.
- PORTABLE AND COMPACT – Lightweight and durable, the DR300 is perfect for groundwater, municipal water, and surface water testing applications.
- WHAT’S INCLUDED - Each DR300 Pocket Colorimeter comes as a ready-to-use kit in a sturdy custom carrying case, including batteries, 2 glass sample cells, 2 plastic sample cells and a manual. Reagents have to be purchased separately.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TLB8YS8 |
| Batteries | 4 AAA batteries required. (included) |
| Best Sellers Rank | #129,356 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Lab Colorimeters |
| Date First Available | June 26, 2019 |
| Item Weight | 2.89 pounds |
| Item model number | LPV445.97.00110 |
| Manufacturer | Hach |
| Product Dimensions | 5 x 12 x 12 inches |

## Images

![Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110 - Image 1](https://m.media-amazon.com/images/I/71oHXwofxEL.jpg)

## Questions & Answers

**Q: Is it this model (LPV445.97.00110) is for testing free chlorine ?**
A: Yes this instrument can measure free and total chlorine, you would just need to get the corresponding reagent.

**Q: Can you tell me the reagent I need to purchase for testing free chlorine?**
A: For free chlorine analysis you will need Hach item 2105569.

**Q: Is it necessary to use the Claros program, or can I just read the chlorine results individually without it?**
A: sure you can read directly on meter display.
Claros is just an optional added value.
currently unit comes with Bluetoo and 90 days free Claros program access

**Q: What range does this dr300 free/total chlorine meter have?**
A: This model has a low-range covering 0.02 - 2.00 mg/L Cl2 and a high-range from 0.1 - 8.0 mg/L.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ended my problems with the department of environmental protection
*by T***P on March 6, 2026*

Life saver

### ⭐⭐⭐⭐⭐ Solid unit
*by J***N on October 23, 2025*

Most accurate meter I’ve used

### ⭐⭐⭐⭐⭐ Properly packaged
*by D***E on March 25, 2024*

Item received and was properly packaged. Container is sturdy and product overall works well

## Frequently Bought Together

- Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, for Reliable Water Quality Testing, Easy-to-Use Interface, Large Backlit Display, with Carry Case, LPV445.97.00110
- Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, Pack of 100, USEPA Accepted, Drinking Water and Wastewater Analysis, Boric Acid Free, 0.02-2.00 mg/L Cl₂, 2105569
- Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100), Chlorine Testing, Water Quality Reagents, Reliable Chlorine Measurement, Convenient Chlorine Testing Pack, 2105669

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-12*